Axon MCP Server Documentation

An AI-Queryable Library of Axon Knowledge

Overview

What the Axon MCP Server does, why it exists, and what you can build with it.

  • What it is — MCP server for Axon / SkySpark
  • What you can do with it
  • How it fits together
  • Key features

Installation

Get the server running locally in under five minutes.

  • Prerequisites (Node 18+, Git, npm)
  • Clone, install, build
  • Stdio vs HTTP transport
  • Wire into Claude Desktop / MCP client

Configuration

Every knob the server reads from axon-config.json, plus the environment variables that override them.

  • axon-config.json walkthrough
  • OAuth 2.1 setup
  • SkySpark connection + fallback
  • Semantic search + embeddings

MCP Tools

Every tool the server exposes over MCP, grouped by what it does.

  • Search and retrieval (FlexSearch, regex)
  • Function analysis + call graph
  • Code generation and validation
  • Graph analysis + similarity

SkySpark Integration

Auto-discover projects, sync functions, and keep versioned history of every commit.

  • Filesystem vs HTTP surfaces
  • Auto-discovery + function sync
  • Versioning + primary project
  • Running Haystack queries